CWUC 4.0 TFSI 605hp
Engine code CWUC is a petrol, rated at 605 hp. It was fitted to 2 different Audi models, which is why the code matters more than the badge on the boot.
Cars fitted with CWUC
| Make | Model | Generation | Power |
|---|---|---|---|
| Audi | RS6 | C7 (2013–2018) | 605 hp |
| Audi | RS7 | C7 (2013–2018) | 605 hp |
Which ECU it runs
CWUC is controlled by a Bosch MED17.1 engine control unit.
Where to find your engine code
The three or four letter code is stamped on the engine block and is usually printed in the service book. It is also stored electronically, so any diagnostic tool that talks to the engine control unit will read it back without you having to find the stamping.
The code matters more than the model year. Cars of the same age and badge were built with different engines, and the timing arrangement, common faults and correct parts all follow the code rather than the year.
VAGPULSE reads the engine code straight off the ECU, along with every stored fault and the live data behind it — so you never have to guess which engine you have. One payment, no subscription.
See VAGPULSE Look up a fault codeCommon questions
What car has engine code CWUC?
CWUC was fitted to the Audi RS6 C7 (2013–2018), the Audi RS7 C7 (2013–2018).
What is engine code CWUC?
CWUC is a 4.0 TFSI 605hp (petrol).
Which ECU does CWUC use?
CWUC runs a Bosch MED17.1 engine control unit.